EntLibConfig.exe tool cannot open

when I open the EntLibConfig.exe. My system alert a meessage "Enterprise Library Configuration Application Block Console Blocked".
I click the Debug in VS2012, VS show me an exception "Could not load file or assembly "Microsoft.Practices.Unity, Version = 3.0.0.0, Culture = neutral, PublicKeyToken = 31bf3856ad364e35" or one of its dependencies. System can not find
the file specified."

I think the error you are seeing is "Enterprise Library Configuration Application Block Console has stopped working" and are then presented with 3 options: Check online for a solution and close the program, Close the program, Debug the program.
You then clicked Debug and got the message above.

It sounds like you don't have all the assemblies required to run the Configuration Console. Ensure you have the appropriate assemblies in the directory where EntlibConfig.exe is located. The bare minimum to run the configuration console are:

Is there a reason why the EntLib installer (EnterpriseLibrary6-binaries.exe) doesn't run install-packages, given that the installer itself doesn't include all the files necessary to run the EntLib config utility?